/*<!--by yjn-->*/
body {
    min-height: 100%;
    font-family: Microsoft YaHei;
    height: 100%;
    background-image: url("../images/login.jpg");
    background-repeat: no-repeat;
    background-attachment:fixed;
    background-size: cover;
}

.login_frame{
    margin-top: 10%;

}
.user{
    margin-top: 5%;
    margin-left: 43%;
    position: center;
    width: 7%;
    background-color: white;
    border-radius: 50%;

}
.content1{
    margin-top: 3%;
    margin-left: 35%;
}

.content2{
    margin-top: 3%;
    margin-left: 35%;
}

.content3{
    margin-top: 3%;
    margin-left: 40%;
    position: center;
}
ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: black;
}

li {
    padding-left: 10px;
    font-size: 25px;
    color: white;
}

i{
    color: white;
}

.sty{
    left: 20%;
}
.container1{
    position:relative;
    width:100%;
    /*min-height:800px;*/
    /*设置padding-bottom值大于等于footer的height值，以保证main的内容能够全部显示出来而不被footer遮盖；*/
    /*padding-bottom: 300px;*/

}

a{
    font-size: 25px;
}

.footer
{
    background-color: black;
    text-align: center;
    padding-top: 2%;
    width:100%;
    position:absolute;
    bottom: 0;
    left:0;
    height: 200px;
}
